Hair/scalp treatment device



FIG. 1 is a front isometric view of a hair/scalp treatment device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof, the side opposite being a mirror image of the side shown; and,

FIG. 6 is a front elevational view thereof. 

The ornamental design for a hair/scalp treatment device, as shown and described. 